DE4109000A1 - Ultraschallvorrichtung - Google Patents

Ultraschallvorrichtung

Info

Publication number
DE4109000A1
DE4109000A1 DE4109000A DE4109000A DE4109000A1 DE 4109000 A1 DE4109000 A1 DE 4109000A1 DE 4109000 A DE4109000 A DE 4109000A DE 4109000 A DE4109000 A DE 4109000A DE 4109000 A1 DE4109000 A1 DE 4109000A1
Authority
DE
Germany
Prior art keywords
devices
vibration transmission
ultrasonic
ultrasonic device
frequency current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE4109000A
Other languages
German (de)
English (en)
Other versions
DE4109000C2 (es
Inventor
Tomohisa Sakurai
Tetsumaru Kubota
Tatsuya Kubota
Hiroaki Kagawa
Yuichi Ikeda
Mitsumasa Okada
Hitoshi Karasawa
Hideo Nagazumi
Kazuya Hijii
Toshihiko Suzuta
Masahiro Kudo
Kenji Yoshino
Tadao Hagino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2203573A external-priority patent/JP2942600B2/ja
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Publication of DE4109000A1 publication Critical patent/DE4109000A1/de
Application granted granted Critical
Publication of DE4109000C2 publication Critical patent/DE4109000C2/de
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1402—Probes for open surgery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320084—Irrigation sleeves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B2017/3419—Sealing means between cannula and body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00184—Moving parts
    • A61B2018/00196—Moving parts reciprocating lengthwise
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/007—Aspiration
DE4109000A 1990-03-20 1991-03-19 Ultraschallvorrichtung Granted DE4109000A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7102390 1990-03-20
JP2203573A JP2942600B2 (ja) 1990-07-31 1990-07-31 超音波治療装置

Publications (2)

Publication Number Publication Date
DE4109000A1 true DE4109000A1 (de) 1991-09-26
DE4109000C2 DE4109000C2 (es) 1993-05-27

Family

ID=26412135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4109000A Granted DE4109000A1 (de) 1990-03-20 1991-03-19 Ultraschallvorrichtung

Country Status (2)

Country Link
US (1) US5211625A (es)
DE (1) DE4109000A1 (es)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0536998A2 (en) * 1991-10-09 1993-04-14 Ethicon, Inc. Monopolar electrosurgical device with irrigation and suction controls for endoscopic surgery
DE4138115A1 (de) * 1991-11-19 1993-05-27 Delma Elektro Med App Medizinisches hochfrequenz-koagulationsinstrument
EP0545540A1 (en) * 1991-12-02 1993-06-09 Everest Medical Corporation Electrosurgical instrument with extendable sheath for irrigation and aspiration
FR2696099A1 (fr) * 1992-05-19 1994-04-01 Arizona Board Regents Behalf U Appareil d'élimination d'arythmies cardiaques par ablation intracardiaque et cathéter intracardiaque.
EP0624344A2 (de) * 1993-04-13 1994-11-17 SÖRING MEDIZIN TECHNIK GmbH Diathermiehandstück mit endoskopischer Sonde
EP0676931A1 (en) * 1992-12-30 1995-10-18 Alcon Laboratories, Inc. New and improved fluid infusion sleeve
WO1997007755A1 (en) * 1995-08-28 1997-03-06 Alcon Laboratories, Inc. Phacoemulsification sleeve
AU775490B2 (en) * 1999-10-05 2004-08-05 Omnisonics Medical Technologies, Inc. Method and apparatus for ultrasonic medical treatment, in particular, for debulking the prostate
WO2016023823A1 (de) * 2014-08-14 2016-02-18 Herrmann Ultraschalltechnik Gmbh & Co. Kg Schwingungselement mit entkoppeltem bauteil
DE102022125157A1 (de) 2022-09-29 2024-04-04 Karl Storz Se & Co. Kg Medizinisches System zur zentralen Versorgung von medizinischen Vorrichtungen

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5957882A (en) * 1991-01-11 1999-09-28 Advanced Cardiovascular Systems, Inc. Ultrasound devices for ablating and removing obstructive matter from anatomical passageways and blood vessels
US5447509A (en) * 1991-01-11 1995-09-05 Baxter International Inc. Ultrasound catheter system having modulated output with feedback control
US5324255A (en) * 1991-01-11 1994-06-28 Baxter International Inc. Angioplasty and ablative devices having onboard ultrasound components and devices and methods for utilizing ultrasound to treat or prevent vasopasm
US5364405A (en) * 1991-04-23 1994-11-15 Allergan, Inc. Ophthalmic instrument with curved suction conduit and internal ultrasound needle
EP0596967A4 (en) * 1991-07-31 1994-10-19 Mentor O & O Inc OPERATING CONTROL OF A HANDPIECE DURING AN OPHTHALMIC SURGERY PROCEDURE.
US5382228A (en) * 1992-07-09 1995-01-17 Baxter International Inc. Method and device for connecting ultrasound transmission member (S) to an ultrasound generating device
US5453087A (en) * 1992-07-15 1995-09-26 Malinowski; Igor Handpiece for cataract surgery
US5462522A (en) * 1993-04-19 1995-10-31 Olympus Optical Co., Ltd. Ultrasonic therapeutic apparatus
US5342349A (en) * 1993-08-18 1994-08-30 Sorenson Laboratories, Inc. Apparatus and system for coordinating a surgical plume evacuator and power generator
US5427118A (en) * 1993-10-04 1995-06-27 Baxter International Inc. Ultrasonic guidewire
US5417672A (en) * 1993-10-04 1995-05-23 Baxter International Inc. Connector for coupling an ultrasound transducer to an ultrasound catheter
US6056735A (en) * 1996-04-04 2000-05-02 Olympus Optical Co., Ltd. Ultrasound treatment system
US5910110A (en) * 1995-06-07 1999-06-08 Mentor Ophthalmics, Inc. Controlling pressure in the eye during surgery
US6780180B1 (en) 1995-06-23 2004-08-24 Gyrus Medical Limited Electrosurgical instrument
CA2224975A1 (en) 1995-06-23 1997-01-09 Gyrus Medical Limited An electrosurgical instrument
US6293942B1 (en) 1995-06-23 2001-09-25 Gyrus Medical Limited Electrosurgical generator method
US6013076A (en) 1996-01-09 2000-01-11 Gyrus Medical Limited Electrosurgical instrument
US6090106A (en) 1996-01-09 2000-07-18 Gyrus Medical Limited Electrosurgical instrument
US6565561B1 (en) 1996-06-20 2003-05-20 Cyrus Medical Limited Electrosurgical instrument
US6126682A (en) 1996-08-13 2000-10-03 Oratec Interventions, Inc. Method for treating annular fissures in intervertebral discs
US5971949A (en) * 1996-08-19 1999-10-26 Angiosonics Inc. Ultrasound transmission apparatus and method of using same
JP2001510066A (ja) * 1997-07-18 2001-07-31 ガイラス・メディカル・リミテッド 電気外科用器具
US6270471B1 (en) * 1997-12-23 2001-08-07 Misonix Incorporated Ultrasonic probe with isolated outer cannula
GB9807303D0 (en) 1998-04-03 1998-06-03 Gyrus Medical Ltd An electrode assembly for an electrosurgical instrument
USD418916S (en) * 1998-09-16 2000-01-11 Mentor Ophthalmics, Inc. Tube set for surgical instrument
US6251110B1 (en) * 1999-03-31 2001-06-26 Ethicon Endo-Surgery, Inc. Combined radio frequency and ultrasonic surgical device
AU5493000A (en) * 1999-10-01 2001-05-10 Alcon Universal Limited Sleeve for microsurgical instrument
SE520857C2 (sv) * 2002-01-15 2003-09-02 Ultrazonix Dnt Ab Anordning med såväl terapeutiska som diagnostiska givare för mini-invasiv ultraljudsbehandling av ett objekt, där den terapeuti ska givaren är termiskt isolerad
US6729339B1 (en) * 2002-06-28 2004-05-04 Lam Research Corporation Method and apparatus for cooling a resonator of a megasonic transducer
US7104985B2 (en) * 2003-03-06 2006-09-12 Martinelli Michael A Apparatus and method for causing selective necrosis of abnormal cells
GB2410188B (en) * 2004-01-23 2006-01-25 Medical House Plc Injection device
JP4262635B2 (ja) * 2004-04-28 2009-05-13 オリンパス株式会社 超音波処置具
US7467015B2 (en) * 2004-04-29 2008-12-16 Neuwave Medical, Inc. Segmented catheter for tissue ablation
US20060276781A1 (en) * 2004-04-29 2006-12-07 Van Der Weide Daniel W Cannula cooling and positioning device
US7244254B2 (en) * 2004-04-29 2007-07-17 Micrablate Air-core microwave ablation antennas
US20070055224A1 (en) * 2004-04-29 2007-03-08 Lee Fred T Jr Intralumenal microwave device
WO2006127847A2 (en) * 2005-05-24 2006-11-30 Micrablate, Llc Microwave surgical device
WO2006138382A2 (en) 2005-06-14 2006-12-28 Micrablate, Llc Microwave tissue resection tool
US20070173770A1 (en) 2006-01-23 2007-07-26 The Medical House Plc Injection device
GB0601309D0 (en) * 2006-01-23 2006-03-01 Medical House The Plc Injection device
US10363092B2 (en) * 2006-03-24 2019-07-30 Neuwave Medical, Inc. Transmission line with heat transfer ability
WO2007112102A1 (en) * 2006-03-24 2007-10-04 Micrablate Center fed dipole for use with tissue ablation systems, devices, and methods
WO2008008545A2 (en) * 2006-07-14 2008-01-17 Micrablate Energy delivery systems and uses thereof
US11389235B2 (en) * 2006-07-14 2022-07-19 Neuwave Medical, Inc. Energy delivery systems and uses thereof
US10376314B2 (en) 2006-07-14 2019-08-13 Neuwave Medical, Inc. Energy delivery systems and uses thereof
GB0625169D0 (en) 2006-12-18 2007-01-24 Medical House Plc The Improved autoinjector
US8327861B2 (en) * 2006-12-19 2012-12-11 Lam Research Corporation Megasonic precision cleaning of semiconductor process equipment components and parts
GB0704351D0 (en) * 2007-03-07 2007-04-11 Medical House Plc The Improved autoinjector
GB2469672B (en) 2009-04-23 2013-09-25 Medical House Ltd Improved autoinjector
EP2459096B1 (en) 2009-07-28 2014-10-22 Neuwave Medical, Inc. Ablation device
ES2856026T3 (es) 2010-05-03 2021-09-27 Neuwave Medical Inc Sistemas de suministro de energía
EP2753249B1 (en) 2011-09-10 2019-03-13 Cook Medical Technologies LLC Suction lithotripsy apparatus
EP3769712A1 (en) 2011-12-21 2021-01-27 Neuwave Medical, Inc. Energy delivery systems
US8852091B2 (en) 2012-04-04 2014-10-07 Alcon Research, Ltd. Devices, systems, and methods for pupil expansion
US9360124B2 (en) 2013-03-15 2016-06-07 Cook Medical Technologies Llc Bi-directional valve device for selective control of fluid flow through multiple converging paths
EP2974646B1 (en) * 2013-04-22 2017-12-06 Olympus Corporation Endoscope adapter and endoscope
GB2515493A (en) 2013-06-24 2014-12-31 Gyrus Medical Ltd Electrosurgical instrument
US9622767B2 (en) 2013-09-11 2017-04-18 Covidien Lp Ultrasonic surgical instrument with cooling system
JP6147440B1 (ja) 2015-07-23 2017-06-14 オリンパス株式会社 超音波処置具及び超音波処置アッセンブリ
EP3367942B1 (en) 2015-10-26 2021-01-20 Neuwave Medical, Inc. Energy delivery systems
US10456156B2 (en) 2016-03-29 2019-10-29 Covidien Lp Devices, systems, and methods for cooling a surgical instrument
US10342566B2 (en) 2016-03-29 2019-07-09 Covidien Lp Devices, systems, and methods for cooling a surgical instrument
ES2854935T3 (es) 2016-04-15 2021-09-23 Neuwave Medical Inc Sistema de entrega de energía
CN108186085A (zh) * 2017-01-16 2018-06-22 芜湖商环科技有限公司 一种超声包皮手术装置
MX2019008602A (es) * 2017-01-18 2019-09-10 Novartis Ag Mango quirurgico con cebado de flujo inverso.
US10881424B2 (en) 2018-02-13 2021-01-05 Covidien Lp Removable fluid reservoir and ultrasonic surgical instrument including the same
US11672596B2 (en) 2018-02-26 2023-06-13 Neuwave Medical, Inc. Energy delivery devices with flexible and adjustable tips
US11832879B2 (en) 2019-03-08 2023-12-05 Neuwave Medical, Inc. Systems and methods for energy delivery
US11844563B2 (en) 2019-11-19 2023-12-19 Covidien Lp Energy-based surgical instruments incorporating cooling features

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707567A1 (de) * 1986-03-10 1987-09-17 Olympus Optical Co Ultraschall-behandlungsgeraet
US4750488A (en) * 1986-05-19 1988-06-14 Sonomed Technology, Inc. Vibration apparatus preferably for endoscopic ultrasonic aspirator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945375A (en) * 1972-04-04 1976-03-23 Surgical Design Corporation Rotatable surgical instrument
US4223676A (en) * 1977-12-19 1980-09-23 Cavitron Corporation Ultrasonic aspirator
FR2584916B1 (fr) * 1985-07-19 1990-05-25 Satelec Soc Appareil de curetage ou d'exerese de tissus biologiques par un instrument vibrant a des frequences ultrasonores
US4867141A (en) * 1986-06-18 1989-09-19 Olympus Optical Co., Ltd. Medical treatment apparatus utilizing ultrasonic wave
SE459711B (sv) * 1987-03-20 1989-07-31 Swedemed Ab Utrustning foer anvaendning vid kirurgiska ingrepp foer att avlaegsna vaevnader
US5015227A (en) * 1987-09-30 1991-05-14 Valleylab Inc. Apparatus for providing enhanced tissue fragmentation and/or hemostasis
US4931047A (en) * 1987-09-30 1990-06-05 Cavitron, Inc. Method and apparatus for providing enhanced tissue fragmentation and/or hemostasis
US5011471A (en) * 1987-12-24 1991-04-30 Sumitomo Bakelite Company Limited Excretions treating apparatus
US5038756A (en) * 1989-10-30 1991-08-13 Storz Instrument Company Needle interface boot for ultrasonic surgical instrument

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707567A1 (de) * 1986-03-10 1987-09-17 Olympus Optical Co Ultraschall-behandlungsgeraet
US4750488A (en) * 1986-05-19 1988-06-14 Sonomed Technology, Inc. Vibration apparatus preferably for endoscopic ultrasonic aspirator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-B.: Fachlexikon ABC Physik, Bd. 1, 1989, Verlag Harri Deutsch, S. 434,435 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR26330A (tr) * 1991-10-09 1995-03-15 Ethicon Inc Doku ayrilmasi ve pihtilasmasinda laparaskopik kullanim icin bir elektro cerrahi cihazi
GR920100431A (el) * 1991-10-09 1993-06-30 Ethicon Inc Ηλεκτροχειρουργικη διαταξη.
EP0536998A3 (en) * 1991-10-09 1993-06-16 Ethicon Inc. Monopolar electrosurgical device with irrigation and suction controls for endoscopic surgery
EP0536998A2 (en) * 1991-10-09 1993-04-14 Ethicon, Inc. Monopolar electrosurgical device with irrigation and suction controls for endoscopic surgery
DE4138115A1 (de) * 1991-11-19 1993-05-27 Delma Elektro Med App Medizinisches hochfrequenz-koagulationsinstrument
EP0545540A1 (en) * 1991-12-02 1993-06-09 Everest Medical Corporation Electrosurgical instrument with extendable sheath for irrigation and aspiration
FR2696099A1 (fr) * 1992-05-19 1994-04-01 Arizona Board Regents Behalf U Appareil d'élimination d'arythmies cardiaques par ablation intracardiaque et cathéter intracardiaque.
EP0676931A4 (en) * 1992-12-30 1996-06-19 Richard J Mackool NEW IMPROVED FLUID PERFUSION SHEATH.
EP0676931A1 (en) * 1992-12-30 1995-10-18 Alcon Laboratories, Inc. New and improved fluid infusion sleeve
EP0624344A2 (de) * 1993-04-13 1994-11-17 SÖRING MEDIZIN TECHNIK GmbH Diathermiehandstück mit endoskopischer Sonde
EP0624344A3 (de) * 1993-04-13 1995-03-08 Soering Med Tech Gmbh Diathermiehandstück mit endoskopischer Sonde.
WO1997007755A1 (en) * 1995-08-28 1997-03-06 Alcon Laboratories, Inc. Phacoemulsification sleeve
AU775490B2 (en) * 1999-10-05 2004-08-05 Omnisonics Medical Technologies, Inc. Method and apparatus for ultrasonic medical treatment, in particular, for debulking the prostate
WO2016023823A1 (de) * 2014-08-14 2016-02-18 Herrmann Ultraschalltechnik Gmbh & Co. Kg Schwingungselement mit entkoppeltem bauteil
US10974278B2 (en) 2014-08-14 2021-04-13 Herrmann Ultraschalltechnik Gmbh & Co. Kg Vibration element with decoupled component
DE102022125157A1 (de) 2022-09-29 2024-04-04 Karl Storz Se & Co. Kg Medizinisches System zur zentralen Versorgung von medizinischen Vorrichtungen

Also Published As

Publication number Publication date
DE4109000C2 (es) 1993-05-27
US5211625A (en) 1993-05-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee